US3232575A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Powered mechanism for positionable ohairs
Assignee: —
•
Filing: —
•
Granted: 1966-02-01
•
Expires: 1983-02-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:39
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/02; B60N2/04; B60N2/06; B60N2/07; B60N2/0702; B60N2/0715; A; A47; A47C; A47C1/00; A47C1/02; A47C1/022; A47C1/024; A47C1/0242; A47C1/031; A47C1/032; A47C1/03205; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19642; Y10T74/19698; Y10T74/19702; Y10T74/19744; Y10T74/19781; Y10T74/19791; Y10T74/19795
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
174 words
IN COMBINATION, A POSITIONABLE CHAIR INCLUDING A MOVABLE PART AND A SUPPORTING PART, AND POWERED MECHANISM OPERATIVELY ASSOCIATED WITH SAID MOVABLE AND SUPPORTING PARTS FOR RECIPROCATING THE FORMER IN RESPECT TO THE LATTER ALONG AN ARCUATE PATH COMPRISING POWER MEANS MOUNTED ON ONE OF SAID PARTS, MEANS FOR TRANSFERRING POWER FROM SAID POWER MEANS FROM SAID ONE OF SAID PARTS TO THE OTHER SAID PART TO EFFECT RELATIVE MOVEMENT THEREBETWEEN, INCLUDING A THREADED SHAFT MOUNTED ON SAID ONE OF SAID PARTS AND A RIDER STRUCTURE OPERATIVELY ENGAGING SAID THREADED SHAFT AND CONNECTED TO THE OTHER SAID PART SO THAT ROTATION OF SAID SHAFT EFFECTS MOVEMENT OF SAID MOVABLE PART RELATIVE TO SAID SUPPORTING PART, SAID SHAFT BEING MOUNTED TO PERMIT MOVEMENT OF SAID MOVABLE PART ALONG AN ARCUATE PATH, MEANS BEING PROVIDED TO SO EFFECT SUCH MOUNTING OF SAID SHAFT INCLUDING A BEARING MEMBER MOUNTED ON ONE END OF SAID SHAFT AND A HOUSING MEMBER MOUNTED ON THE MOVABLE PART RECEIVING SAID BEARING MEMBER FOR UNIVERSAL MOVEMENT, AND MEANS FOR ENERGIZING SAID POWER MEANS.
Claim 2
Dependent Claim
174 words
IN COMBINATION, A POSITIONABLE CHAIR INCLUDING A MOVABLE PART AND A SUPPORTING PART, AND POWERED MECHANISM OPERATIVELY ASSOCIATED WITH SAID MOVABLE AND SUPPORTING PARTS FOR RECIPROCATING THE FORMER IN RESPECT TO THE LATTER ALONG AN ARCUATE PATH COMPRISING POWER MEANS MOUNTED ON ONE OF SAID PARTS, MEANS FOR TRANSFERRING POWER FROM SAID POWER MEANS FROM SAID ONE OF SAID PARTS TO THE OTHER SAID PART TO EFFECT RELATIVE MOVEMENT THEREBETWEEN, INCLUDING A THREADED SHAFT MOUNTED ON SAID ONE OF SAID PARTS AND A RIDER STRUCTURE OPERATIVELY ENGAGING SAID THREADED SHAFT AND CONNECTED TO THE OTHER SAID PART SO THAT ROTATION OF SAID SHAFT EFFECTS MOVEMENT OF SAID MOVABLE PART RELATIVE TO SAID SUPPORTING PART, SAID SHAFT BEING MOUNTED TO PERMIT MOVEMENT OF SAID MOVABLE PART ALONG AN ARCUATE PATH, MEANS BEING PROVIDED TO SO EFFECT SUCH MOUNTING OF SAID SHAFT INCLUDING A BEARING MEMBER MOUNTED ON ONE END OF SAID SHAFT AND A HOUSING MEMBER MOUNTED ON THE MOVABLE PART RECEIVING SAID BEARING MEMBER FOR UNIVERSAL MOVEMENT, AND MEANS FOR ENERGIZING SAID POWER MEANS.
References Cited (Backward Citations)
US137091A
Cited
US3124332A
Cited
US1048306A
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US1778635A
Cited
FR672824A
Cited
US2313023A
Cited
US2966069A
Cited
FR1151003A
Cited
US3043552A
Cited
US3051965A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-31 | 1969-08-02 | 1970-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-31 | 1973-08-02 | 1974-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-31 | 1977-08-02 | 1978-02-01 | $7700.00 | Window Closed / Lapsed |